Episode Details

# Planetterrian Daily **Date:** March 13, 2026 🌍 **Planetterrian Daily** - Science, Longevity & Health Discoveries **HOOK:** Researchers found that combining two colon polyp types raises bowel cancer risk up to fivefold. ━━━━━━━━━━━━━━━━━━━━ ### Top 15 Science & Health Discoveries 1. **Two polyp types raise bowel cancer risk fivefold: 13 March 2026 • Science Daily** Researchers analyzed over 8,400 colonoscopies and found that patients with both adenomas and serrated polyps face up to five times higher risk of precancerous changes. This highlights separate cancer pathways occurring together, urging more vigilant screening for those with mixed polyps. Source: https://www.sciencedaily.com/releases/2026/03/260313002938.htm 2. **Severe COVID or flu may increase lung cancer risk: 13 March 2026 • Science Daily** Scientists discovered that serious viral infections like COVID-19 or influenza cause chronic lung inflammation by altering immune cells, potentially promoting tumors years later. Vaccination reduces these changes, offering a preventive strategy especially for hospitalized patients. Source: https://www.sciencedaily.com/releases/2026/03/260313055130.htm 3. **Medieval societies buried leprosy patients in high-status graves: 13 March 2026 • Science Daily** Examination of hundreds of skeletons from medieval Denmark showed that people with leprosy were often interred in prestigious church-adjacent graves, challenging assumptions of exclusion. This suggests communities integrated the sick, reflecting social compassion rather than stigma. Source: https://www.sciencedaily.com/releases/2026/03/260313002645.htm 4. **Quantum error correction advances tackle computing challenges: 13 March 2026 • New Scientist** Recent progress in quantum error correction is addressing the high error rates that limit quantum computers' reliability. These developments could enable more stable systems, paving the way for practical applications in complex simulations and cryptography. Source: https://www.newscientist.com/article/2518974-the-race-to-solve-the-biggest-problem-in-quantum-computing/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home 5. **Hardest AI test reveals gaps in expert knowledge: 13 March 2026 • Science Daily** Experts created a 2,500-question exam excluding AI-solvable problems, and early tests show advanced models still fail on specialized topics. This benchmark exposes limitations in current AI, guiding improvements toward human-level expertise. Source: https://www.sciencedaily.com/releases/2026/03/260313002650.htm 6. **Bacteria use new propulsion methods without flagella: 13 March 2026 • Science Daily** Studies revealed E. coli and salmonella spread via sugar fermentation creating fluid currents, while other bacteria employ a molecular gearbox for directional control. These mechanisms expand understanding of bacterial movement, aiding infection control and antibiotic strategies. Source: https://www.sciencedaily.com/releases/2026/03/260313001759.htm 7. **Plant-beetle partnership involves strategic fruit drop: 13 March 2026 • Science Daily** Japanese red elder plants drop beetle-infested fruits, allowing larvae to escape into soil while maintaining pollination benefits. This mutual compromise stabilizes the relationship, offering insights into evolutionary adaptations in ecosystems. Source: https://www.sciencedaily.com/releases/2026/03/260312222355.htm 8. **Trispecific engager boosts macrophage cancer killing: 13 March 2026 • Nature** A new trispecific molecule enhances macrophages' ability to target and destroy solid tumor cells through logic-gated activation. This approach could improve immunotherapy outcomes by amplifying innate immune responses in hard-to-treat cancers. Source: https://www.nature.com/articles/s41587-026-03057-9 9. **Modifiable risks account for 40% of global cancers: 13 March 2026 • Nature** Analysis of data from 185 countries indicates...